[vsnet-alert 19830] V803 Cen: oscillation and approaching a standstill?

Keisuke Isogai isogai at kusastro.kyoto-u.ac.jp
Tue May 17 08:01:50 JST 2016


V803 Cen:  oscillation and approaching a standstill?

     Berto Monard, Josch Hambsch, Peter Starr (and AAVSO archive data)
have reported new observations. V803 Cen has shown the frequent oscillations
with the typical duration of less than 1 day. The averaged magnitude is
guradually increasing (~14V on May 15) and seems to be approaching
a standstill phase. This behavior is the same as the previous superoutburst
(vsnet-alert 19600, 19627, 19628). The observations of such phase may
lead to the elucidation of the standstill.



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